Update README.md

Author: PierreRaybaut

README.md

@@ -1,54 +1,57 @@
-# PythonQwt
+# PythonQwt: Qt plotting widgets for Python
+
+<img src="http://pythonhosted.org/PythonQwt/_images/panorama.png">
 
 ## Purpose and Motivation
 
-The ``PythonQwt`` project was initiated to solve -at least temporarily-
-the obsolescence issue of `PyQwt` (the Python-Qwt C++ bindings library)
-which is no longer maintained. The idea was to translate the original
-Qwt C++ code to Python and then to optimize some parts of the code by
-writing new modules based on NumPy and other libraries.
+The `PythonQwt` project was initiated to solve -at least temporarily- the 
+obsolescence issue of `PyQwt` (the Python-Qwt C++ bindings library) which is 
+no longer maintained. The idea was to translate the original Qwt C++ code to 
+Python and then to optimize some parts of the code by writing new modules 
+based on NumPy and other libraries.
 
-The ``PythonQwt`` package consists of a single Python package named
-`qwt` and of a few other files (examples, doc, ...).
+The `PythonQwt` package consists of a single Python package named `qwt` and 
+of a few other files (examples, doc, ...).
 
 ## Copyrights
 
 #### Main code base
-  - Copyright © 2002 Uwe Rathmann, for the original Qwt C++ code
-  - Copyright © 2015 Pierre Raybaut, for the Qwt C++ to Python
-translation and optimization
-  - Copyright © 2015 Pierre Raybaut, for the PythonQwt specific and
-exclusive Python material
+- Copyright © 2002 Uwe Rathmann, for the original Qwt C++ code
+- Copyright © 2015 Pierre Raybaut, for the Qwt C++ to Python translation and 
+optimization
+- Copyright © 2015 Pierre Raybaut, for the PythonQwt specific and exclusive 
+Python material
 
 #### PyQt, PySide and Python2/Python3 compatibility modules
-  - Copyright © 2009-2013 Pierre Raybaut
-  - Copyright © 2013-2015 The Spyder Development Team
+- Copyright © 2009-2013 Pierre Raybaut
+- Copyright © 2013-2015 The Spyder Development Team
 
 #### Some examples
-  - Copyright © 2003-2009 Gerard Vermeulen, for the original PyQwt code
-  - Copyright © 2015 Pierre Raybaut, for the PyQt5/PySide port and
-further developments (e.g. ported to PythonQwt API)
+- Copyright © 2003-2009 Gerard Vermeulen, for the original PyQwt code
+- Copyright © 2015 Pierre Raybaut, for the PyQt5/PySide port and further 
+developments (e.g. ported to PythonQwt API)
 
 ## License
 
-The `qwt` Python package was partly (>95%) translated from Qwt C++
-library: the associated code is distributed under the terms of the LGPL
-license. The rest of the code was either wrote from scratch or strongly
-inspired from MIT licensed third-party software.
-See included LICENSE file for more details about licensing terms.
+The `qwt` Python package was partly (>95%) translated from Qwt C++ library: 
+the associated code is distributed under the terms of the LGPL license. The 
+rest of the code was either wrote from scratch or strongly inspired from MIT 
+licensed third-party software.
+
+See included [LICENSE](LICENSE) file for more details about licensing terms.
 
 ## Overview
 
-The `qwt` package is a pure Python implementation of `Qwt` C++ library 
-with the following limitations.
+The `qwt` package is a pure Python implementation of `Qwt` C++ library with 
+the following limitations.
 
 The following `Qwt` classes won't be reimplemented in `qwt` because more
 powerful features already exist in `guiqwt`: `QwtPlotZoomer`, 
 `QwtCounter`, `QwtEventPattern`, `QwtPicker`, `QwtPlotPicker`.
 
-Only the following plot items are currently implemented in `qwt` (the 
-only plot items needed by `guiqwt`): `QwtPlotItem` (base class), 
-`QwtPlotItem`, `QwtPlotMarker`, `QwtPlotSeriesItem` and `QwtPlotCurve`.
+Only the following plot items are currently implemented in `qwt` (the only 
+plot items needed by `guiqwt`): `QwtPlotItem` (base class), `QwtPlotItem`, 
+`QwtPlotMarker`, `QwtPlotSeriesItem` and `QwtPlotCurve`.
 
 See "Overview" section in [documentation](http://pythonhosted.org/PythonQwt/) 
 for more details on API limitations when comparing to Qwt.
@@ -65,7 +68,7 @@ for more details on API limitations when comparing to Qwt.
 
 From the source package:
 
-```python
+```bash
 python setup.py install
 ```
 
@@ -78,4 +81,8 @@ from qwt import tests
 tests.run()
 ```
 
-or from the command line: `PythonQwt-tests`.
+or from the command line:
+
+```bash
+PythonQwt-tests
+```